Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers > Emergency Physicians

Dr. Johnson Kai Yi Kwan, MD

(No ratings)

Specializes in: Emergency Medicine

Albany Medical College

2500 Grant Road Suite 1a10
Mountain View, CA 94040

(650) 940-7055

Dr. Johnson Kai Yi Kwan, MD is an emergency medicine doctor in San Francisco, CA specializing in emergency medicine. He graduated from Albany Medical College. Dr. Johnson Kai Yi Kwan, MD is affiliated with El Camino Health and U.S. Department of Veterans Affairs.

Office Locations

1218 24th Avenue
San Francisco, CA 94122

(415) 570-3780

open_in_new

El Camino Health

2500 Grant Road Suite 1a10
Mountain View, CA 94040

(650) 940-7055

open_in_new

3801 Miranda Avenue Palo Alto Vahcs (640)
Palo Alto, CA 94304

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Johnson Kai Yi Kwan, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Volume:

emergency room care

In 2023, Dr. Johnson Kai Yi Kwan, MD performed more emergency room (ER) care procedures for Medicare patients than 90% of providers in related specialties within California.

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Johnson Kai Yi Kwan, MD treated as an emergency medicine doctor in San Francisco, CA during 2015 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Johnson Kai Yi Kwan, MD for Medicare patients.

emergency care	230
thoracic (chest) imaging	42
X-rays	42

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD.

**Gender**
Male	190
Female	274

**Ethnicity**
Non-Hispanic White	218
Black	0
Hispanic	84
Asian	108
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	124
85 and over	134
Less than 65	88

Conditions of Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD in 2015

Hypertension	75
High Cholesterol	62
Stroke	11
Ischemic Heart Disease	56
Depression	23
Chronic Kidney Disease	50
Asthma	20
Osteoperosis	6
Atrial Fibrilation	22
Heart Failure	44
Chronic Obstructive Pulmonary Disease	21
Diabetes	45
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Johnson Kai Yi Kwan, MD treated as an emergency medicine doctor in San Francisco, CA during 2016 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Johnson Kai Yi Kwan, MD for Medicare patients.

emergency care	494
thoracic (chest) imaging	50
X-rays	50

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD.

**Gender**
Male	246
Female	263

**Ethnicity**
Non-Hispanic White	257
Black	46
Hispanic	77
Asian	106
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	133
85 and over	155
Less than 65	93

Conditions of Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD in 2016

Hypertension	75
High Cholesterol	60
Stroke	11
Ischemic Heart Disease	50
Depression	28
Chronic Kidney Disease	50
Asthma	27
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	40
Chronic Obstructive Pulmonary Disease	22
Diabetes	42
Dementia	29
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Johnson Kai Yi Kwan, MD treated as an emergency medicine doctor in San Francisco, CA during 2017 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Johnson Kai Yi Kwan, MD for Medicare patients.

emergency care	634
thoracic (chest) imaging	12
X-rays	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD.

**Gender**
Male	322
Female	349

**Ethnicity**
Non-Hispanic White	345
Black	71
Hispanic	64
Asian	164
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	169
85 and over	188
Less than 65	126

Conditions of Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD in 2017

Hypertension	75
High Cholesterol	52
Stroke	10
Ischemic Heart Disease	47
Depression	33
Chronic Kidney Disease	50
Asthma	14
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	28
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Johnson Kai Yi Kwan, MD treated as an emergency medicine doctor in San Francisco, CA during 2018 were emergency care, minor procedures and wound repair (e.g. stitches).

Volume of procedures performed by Dr. Johnson Kai Yi Kwan, MD for Medicare patients.

emergency care	696
minor procedures	11
wound repair (e.g. stitches)	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD.

**Gender**
Male	348
Female	446

**Ethnicity**
Non-Hispanic White	492
Black	50
Hispanic	64
Asian	162
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	217
85 and over	218
Less than 65	117

Conditions of Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD in 2018

Hypertension	75
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	39
Depression	32
Chronic Kidney Disease	44
Asthma	14
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	32
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	27
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Johnson Kai Yi Kwan, MD treated as an emergency medicine doctor in San Francisco, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Johnson Kai Yi Kwan, MD for Medicare patients.

emergency care	634

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD.

**Gender**
Male	340
Female	412

**Ethnicity**
Non-Hispanic White	511
Black	0
Hispanic	62
Asian	110
Other	38
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	234
85 and over	243
Less than 65	88

Conditions of Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	13
Ischemic Heart Disease	46
Depression	37
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	17
Atrial Fibrilation	23
Heart Failure	33
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Dementia	31
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Johnson Kai Yi Kwan, MD treated as an emergency medicine doctor in San Francisco, CA during 2020 were emergency care.

Volume of procedures performed by Dr. Johnson Kai Yi Kwan, MD for Medicare patients.

emergency care	408

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD.

**Gender**
Male	207
Female	258

**Ethnicity**
Non-Hispanic White	320
Black	0
Hispanic	38
Asian	67
Other	22
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	140
85 and over	139
Less than 65	50

Conditions of Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD in 2020

Hypertension	75
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	39
Depression	32
Chronic Kidney Disease	49
Asthma	13
Osteoperosis	16
Atrial Fibrilation	21
Heart Failure	31
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	30
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Johnson Kai Yi Kwan, MD treated as an emergency medicine doctor in San Francisco, CA during 2021 were emergency care.

Volume of procedures performed by Dr. Johnson Kai Yi Kwan, MD for Medicare patients.

emergency care	576

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD.

**Gender**
Male	268
Female	351

**Ethnicity**
Non-Hispanic White	433
Black	0
Hispanic	56
Asian	82
Other	29
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	207
85 and over	197
Less than 65	45

Conditions of Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	47
Asthma	13
Osteoperosis	17
Atrial Fibrilation	23
Heart Failure	31
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	26
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Johnson Kai Yi Kwan, MD treated as an emergency medicine doctor in San Francisco, CA during 2022 were emergency care.

Volume of procedures performed by Dr. Johnson Kai Yi Kwan, MD for Medicare patients.

emergency care	629

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD.

**Gender**
Male	280
Female	395

**Ethnicity**
Non-Hispanic White	481
Black	0
Hispanic	55
Asian	97
Other	28
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	237
85 and over	246
Less than 65	39

Conditions of Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	39
Depression	27
Chronic Kidney Disease	37
Asthma	13
Osteoperosis	23
Atrial Fibrilation	36
Heart Failure	32
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Dementia	20
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2015 - 2022

Volume of procedures performed by Dr. Johnson Kai Yi Kwan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Johnson Kai Yi Kwan, MD treated as an emergency medicine doctor in San Francisco, CA were emergency care, X-rays, thoracic (chest) imaging and minor procedures.

emergency care	537
minor procedures	11
thoracic (chest) imaging	34
wound repair (e.g. stitches)	11
X-rays	34

Average Medicare Patient Data From 2015 - 2022

Information about Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD.

**Gender**
Male	275
Female	343

**Ethnicity**
Black / African American	20
Asian / Pacific Islander	112
Non-Hispanic White	382
Native American / Alaskan Native	0
Hispanic	62
Other	14

**Age**
75 to 84	182
85 and over	190
Less than 65	80
65 to 74	165

Average of Total of Conditions of Medicare patients treated by Dr. Johnson Kai Yi Kwan, MD From 2015 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Johnson Kai Yi Kwan, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	62
Stroke	11
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	46
Asthma	15
Osteoporosis	14
Heart Failure	34
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Atrial Fibrillation	23
Dementia	27
Cancer	15

Education & Training

Dr. Johnson Kai Yi Kwan, MD graduated from Albany Medical College. He completed residency at University of California, San Francisco (UCSF) Affiliated Hospitals. He is certified by the Board Certification: Emergency Medicine and has a state license in New York.

Medical School: Albany Medical College

Residency: University of California, San Francisco (UCSF) Affiliated Hospitals

Board Certification: Board Certification: Emergency Medicine

Licensed In: New York

Affiliations & Hospitals

Dr. Johnson Kai Yi Kwan, MD is associated with these hospitals and organizations:

El Camino Health

U.S. Department of Veterans Affairs

Ratings & Reviews

Dr. Johnson Kai Yi Kwan, MD does not have any reviews yet, be the first to leave a review of Dr. Johnson Kai Yi Kwan, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Johnson Kai Yi Kwan, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Mallinckrodt LLC	$265 OFIRMEV $265
Janssen Pharmaceuticals, Inc	$193 XARELTO $193
IMPULSE DYNAMICS (USA) INC.	$178 OPTIMIZER $178
Abbott Laboratories	$135 Diagnostics $135
Boehringer Ingelheim Pharmaceuticals, Inc.	$125 JARDIANCE $125
Other	$223 KYPHON EXPRESS II KYPHOPAK TRAY $115	DSUVIA $94	ELIQUIS $13

**Types of Payments**
Food and Beverage	$1,119

Biography

Dr. Johnson Kwan, who practices in San Francisco, CA, Mountain View, CA, and Palo Alto, CA, is a medical specialist in emergency medicine. Dr. Kwan is professionally affiliated with El Camino Health, U.S. Department of Veterans Affairs, and Franciscan Medical Group. He graduated from Albany Medical College and then he performed his residency at a hospital affiliated with the University of California, San Francisco (UCSF).